User manual

20
©
2020 DJI All Rights Reserved.
Phantom 4 RTK User Manual
Industrial Applications
The Phantom 4 RTK can be used for industrial applications including but not limited to, photogrammetry and
power line inspections. Select Photogrammetry, Waypoint Flight, Linear Flight, Terrain Awareness, or Block
Segmentation, plan ight paths, set parameters, and then the aircraft will perform automated operations.
Operation resumption and obstacle avoidance are available. Users can import images to the DJI PC GS Pro
application or a third-party mapping software to composite highly accurate maps for dierent applications.
KML/KMZ les can be imported into the DJI GS RTK app to help plan operations.
KML/KMZ File Import
To plan operations, insert the microSD card with the KML/KMZ les into the microSD card slot on the remote
controller to import the les into DJI GS RTK. For les including polygons, users can view the data on the
map and use it to plan ight areas. For les including line strings, users can only view the data on the map,
but cannot use it for planning.
Preparing Files
1. Create a folder named “DJI” in the root directory of the microSD card. Then create a folder named “KML”
under this folder. (The letters are not case sensitive.)
2. Store the KML/KMZ les into the “KML” folder created above.
Importing Files
1. Insert the microSD card into the microSD card slot on the remote controller. There will be a pop-up
window on the main screen in the DJI GS RTK app then. If not, tap , then tap .
2. Tap the le in the window to select it. To delete the le, swipe to the left and tap
. Select les and then
tap to import the les. Wait until the app indicates successful import.
Viewing Files
1. Go DJI GS RTK main screen > > , select KML Files in the drop-down menu on the top to view the
les. They are sort by time. KML le names displayed in the app are the original names of the les. KMZ
les will be named in sequence: doc, doc(1), doc(2), etc.
2. Tap the icon on the right of each le to enter Map View and view the data on the map.
Users can also tap on the left in Camera View or Map View, and then select KML File in the
drop-down menu to enter the le list page.
3. Tap Edit to edit the waypoints for photogrammetry operation planning if the waypoint number is fewer
than 125. Refer to the Photogrammetry section below for details on operation planning. If the waypoint
number is more than 125, users have to reimport KML/KMZ les that meet the requirements.
Photogrammetry
After the operation area has been set, and settings have been congured, the DJI GS RTK app produces
a flight route based on the user’s input. After planning, the aircraft can carry out automated operations
following the ight route. There are three types of Photogrammetry operations: 2D, 3D (Double Grid) and 3D
(Multi-oriented). The 2D ight route is s-shaped and can be used for digital orthophoto map (DOM). The 3D
(Double Grid) ight route consists of s-shaped routes that are crisscrossed to create 3D models. The default
values of the gimbal pitch angle for the two types are dierent. The 3D (Multi-oriented) ight routes consist of